Merge pull request #248693 from roygara/zrsFeedback

Updating ZRS disk information

Author: prmerger-automator[bot]

articles/storage/common/redundancy-migration.md

@@ -7,7 +7,7 @@ author: jimmart-dev
 
 ms.service: azure-storage
 ms.topic: how-to
-ms.date: 07/14/2023
+ms.date: 08/18/2023
 ms.author: jammart
 ms.subservice: storage-common-concepts
 ms.custom: engagement-fy23, references_regions
@@ -253,12 +253,12 @@ The following table provides an overview of redundancy options available for sto
 | Premium file shares         | &#x2705;     | &#x2705;     |                         | &#x2705; <sup>1</sup>     | &#x2705;                  |
 | Premium block blob          | &#x2705;     | &#x2705;     |                         |                           | &#x2705;                  |
 | Premium page blob           | &#x2705;     |              |                         |                           |                           |
-| Managed disks<sup>2</sup>   | &#x2705;     |              |                         |                           |                           |
+| Managed disks<sup>2</sup>   | &#x2705;     | &#x2705;     | &#x2705;                |                           | &#x2705;                  |
 | Standard general purpose v1 | &#x2705;     |              |    <sup>3</sup>         |                           | &#x2705;                  |
 | ZRS Classic<sup>4</sup><br /><sub>(available in standard general purpose v1 accounts)</sub> | &#x2705; |  |  |  |
 
 <sup>1</sup> Conversion for premium file shares is only available by [opening a support request](#support-requested-conversion); [Customer-initiated conversion](#customer-initiated-conversion) is not currently supported.<br />
-<sup>2</sup> Managed disks are only available for LRS and cannot be migrated to ZRS. You can store snapshots and images for standard SSD managed disks on standard HDD storage and [choose between LRS and ZRS options](https://azure.microsoft.com/pricing/details/managed-disks/). For information about integration with availability sets, see [Introduction to Azure managed disks](../../virtual-machines/managed-disks-overview.md#integration-with-availability-sets).<br />
+<sup>2</sup> Managed disks are available for LRS and ZRS, though ZRS disks have some [limitations](../../virtual-machines/disks-redundancy.md#limitations). If a LRS disk is regional (no zone specified) it may be converted by [changing the SKU](../../virtual-machines/disks-convert-types.md). If a LRS disk is zonal, then it can only be manually migrated by following the process in [Migrate your managed disks](../../reliability/migrate-vm.md#migrate-your-managed-disks). You can store snapshots and images for standard SSD managed disks on standard HDD storage and [choose between LRS and ZRS options](https://azure.microsoft.com/pricing/details/managed-disks/). For information about integration with availability sets, see [Introduction to Azure managed disks](../../virtual-machines/managed-disks-overview.md#integration-with-availability-sets).<br />
 <sup>3</sup> If your storage account is v1, you'll need to upgrade it to v2 before performing a conversion. To learn how to upgrade your v1 account, see [Upgrade to a general-purpose v2 storage account](storage-account-upgrade.md).<br />
 <sup>4</sup> ZRS Classic storage accounts have been deprecated. For information about converting ZRS Classic accounts, see [Converting ZRS Classic accounts](#converting-zrs-classic-accounts).<br />
 

articles/virtual-machines/disks-convert-types.md

@@ -5,15 +5,15 @@ author: roygara
 ms.service: azure-disk-storage
 ms.custom: devx-track-azurecli, devx-track-azurepowershell
 ms.topic: how-to
-ms.date: 08/08/2023
+ms.date: 08/18/2023
 ms.author: rogarana
 ---
 
 # Change the disk type of an Azure managed disk
 
 **Applies to:** :heavy_check_mark: Linux VMs :heavy_check_mark: Windows 
 
-There are five disk types of Azure managed disks: Azure Ultra Disks, Premium SSD v2, premium SSD, Standard SSD, and Standard HDD. You can easily switch between Premium SSD, Standard SSD, and Standard HDD based on your performance needs. You aren't yet able to switch from or to an Ultra Disk or a Premium SSD v2, you must deploy a new one.
+There are five disk types of Azure managed disks: Azure Ultra Disks, Premium SSD v2, premium SSD, Standard SSD, and Standard HDD. You can easily switch between Premium SSD, Standard SSD, and Standard HDD based on your performance needs. Premium SSD and Standard SSD are also available with [Zone-redundant storage](disks-redundancy.md#zone-redundant-storage-for-managed-disks). You aren't yet able to switch from or to an Ultra Disk or a Premium SSD v2, you must deploy a new one.
 
 This functionality isn't supported for unmanaged disks. But you can easily convert an unmanaged disk to a managed disk with [CLI](linux/convert-unmanaged-to-managed-disks.md) or [PowerShell](windows/convert-unmanaged-to-managed-disks.md) to be able to switch between disk types.
 
@@ -40,7 +40,7 @@ $rgName = 'yourResourceGroup'
 # Name of the your virtual machine
 $vmName = 'yourVM'
 
-# Choose between Standard_LRS, StandardSSD_LRS and Premium_LRS based on your scenario
+# Choose between Standard_LRS, StandardSSD_LRS, StandardSSD_ZRS, Premium_ZRS, and Premium_LRS based on your scenario
 $storageType = 'Premium_LRS'
 
 # Premium capable size
@@ -87,7 +87,7 @@ vmName='yourVM'
 #Required only if converting from Standard to Premium
 size='Standard_DS2_v2'
 
-#Choose between Standard_LRS, StandardSSD_LRS and Premium_LRS based on your scenario
+#Choose between Standard_LRS, StandardSSD_LRS, StandardSSD_ZRS, Premium_ZRS, and Premium_LRS based on your scenario
 sku='Premium_LRS'
 
 #Deallocate the VM before changing the size of the VM
@@ -124,7 +124,7 @@ For your dev/test workload, you might want a mix of Standard and Premium disks t
 $diskName = 'yourDiskName'
 # resource group that contains the managed disk
 $rgName = 'yourResourceGroupName'
-# Choose between Standard_LRS, StandardSSD_LRS and Premium_LRS based on your scenario
+# Choose between Standard_LRS, StandardSSD_LRS, StandardSSD_ZRS, Premium_ZRS, and Premium_LRS based on your scenario
 $storageType = 'Premium_LRS'
 # Premium capable size 
 $size = 'Standard_DS2_v2'
@@ -169,7 +169,7 @@ diskName='yourManagedDiskName'
 #Required only if converting from Standard to Premium
 size='Standard_DS2_v2'
 
-#Choose between Standard_LRS, StandardSSD_LRS and Premium_LRS based on your scenario
+#Choose between Standard_LRS, StandardSSD_LRS, StandardSSD_ZRS, Premium_ZRS, and Premium_LRS based on your scenario
 sku='Premium_LRS'
 
 #Get the parent VM Id